6665884

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{631}}^1$

素因数の和:793

約数の個数: 24

約数和(自身を含む): 12387200

約数和(自身を除く): 5721316

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 631, 1262, 2524, 2641, 5282, 10564, 11989, 23978, 47956, 87709, 175418, 350836, 1666471, 3332942, 6665884]

約数ペア:

[(1, 6665884), (2, 3332942), (4, 1666471), (19, 350836), (38, 175418), (76, 87709), (139, 47956), (278, 23978), (556, 11989), (631, 10564), (1262, 5282), (2524, 2641)]